System data shows kernel v5.13 in use, that has recently been marked as End Of Life in update announcements
System data also shows 2 sound servers running
Sound Server-3: PulseAudio v: 15.0 running: yes
Sound Server-4: PipeWire v: 0.3.38 running: yes
See this previous post for how to deal with both issues – Microphone not taking input
ALSA data is showing modprobe options added to system
!!Modprobe options (Sound related)
!!--------------------------------
snd_hda_intel: model=pch position_fix=1
I assume this was something suggested from elsewhere that did not work
I cannot find model=pch listed in current model options for HDA Intel audio codecs
These options might be forcing use of legacy driver snd_hda_intel and preventing the Sound Open Firmware driver being loaded
I suggest you remove these options and reboot system, then check if system is able to detect audio devices and appropriate drivers